Which exercise is performed for 5-10 repetitions and uses arms back?

Which exercise is performed for 5-10 repetitions and uses arms back?

• A. Elephant
• B. Reach
• C. Round Back
• D. Flat Back

Answer: (D)

The key idea is how the arms are positioned and moved in relation to the body. In Flat Back, the arms move back behind the torso while you maintain a long, flat spine on the reformer. This setup emphasizes control and posterior-chain engagement (mid-back and rear shoulders) with a concise, controlled rep pattern, which is typically 5–10 repetitions. The other options involve different arm directions—such as reaching forward or overhead—and a different spinal position, so they don’t fit the criterion of using the arms back in this context. Therefore, the exercise performed for 5–10 repetitions with the arms back is Flat Back.

The key idea is how the arms are positioned and moved in relation to the body. In Flat Back, the arms move back behind the torso while you maintain a long, flat spine on the reformer. This setup emphasizes control and posterior-chain engagement (mid-back and rear shoulders) with a concise, controlled rep pattern, which is typically 5–10 repetitions. The other options involve different arm directions—such as reaching forward or overhead—and a different spinal position, so they don’t fit the criterion of using the arms back in this context. Therefore, the exercise performed for 5–10 repetitions with the arms back is Flat Back.